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Updated: Oct 6, 2025

Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
Published on: December 19, 2020
COVID-19 pandemic in flu season. Chest computed tomography - what we know so far
Marcin Stański1, Łukasz Gąsiorowski1, Mateusz Wykrętowicz1
1Department of General Radiology and Neuroradiology, Poznan University of Medical Sciences, Poznan, Poland.
Abstract:
Chest computed tomography (CT) is proven to have high sensitivity in COVID-19 diagnosis. It is available in most emergency wards, and in contrast to polymerase chain reaction (PCR) it can be obtained in several minutes. However, its imaging features change during the course of the disease and overlap with other viral pneumonias, including influenza pneumonia. In this brief analysis we review the recent literature about chest CT features, useful radiological scales, and COVID-19 differentiation with other viral infections.
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